Flask + Vercel

This example shows how to use Flask on Vercel with Serverless Functions using the Python Runtime.

Demo

https://vercel-plus-flask.vercel.app/

How it Works

This example uses the Web Server Gateway Interface (WSGI) with Flask to handle requests on Vercel with Serverless Functions.

Running Locally

npm i -g vercel
python -m venv .venv
source .venv/bin/activate
uv sync  # or alternatively pip install flask gunicorn
gunicorn main:app

Your Flask application is now available at http://localhost:3000.

One-Click Deploy

Deploy the example using Vercel: